baber/WOPTO huggingface dataset:
Patent RU-2740392-C1 (RU)
Inventor: BESSMERTNYJ VASILIJ STEPANOVICH
IPC: C04B35/567
Filed: 2019-10-22
Granted: 2021-01-13
Abstract: FIELD: obtaining silicon carbide refractories. 
     SUBSTANCE: invention can be used in ceramic industry. Technical result is achieved by the fact that silicon carbide refractory production method includes mixing of polydisperse filler based on silicon carbide and silicon with binder, molding, drying and nitriding annealing. Binder used is an artificial ceramic binder, obtained by separate wet grinding of silicon carbide and silicon, forming a polydisperse composition with average particle size of not more than 10 mcm and presence of up to 1 % particles with size of less than 100 nm, followed by mixing at ratio of 3:1 respectively. Mixing of binder with filler is carried out in ratio of 11:9, then articles are formed by vibration compaction at pressure of 0.1 MPa and nitriding baking is carried out at temperature of 1430 °C. 
     EFFECT: technical result of proposed method consists in improvement of finished product quality, in particular, increase of strength and reduction of pressing pressure. 
     1 cl, 2 tbl, 1 ex
Patent RU-2722276-C1 (RU)
Title: Способ диагностики аденокарциномы поджелудочной железы с нейроэндокринным компонентом
Inventor: KIT OLEG IVANOVICH
IPC: G01N33/68
Filed: 2019-12-09
Granted: 2020-05-28
Abstract: Изобретение относится к области медицины, в частности к онкологии, и предназначено для диагностики аденокарциномы поджелудочной железы с нейроэндокринным компонентом. В крови больного с объемным образованием в поджелудочной железе на этапе обследования методом иммунофенотипирования определяют содержание белка TGF-β и его рецептора TGFR1. Рассчитывают отношение TGF-β к TGFR1. При уровне 1,32±0,2 прогнозируют аденокарциному с нейроэндокринным компонентом. Изобретение обеспечивает выявление нейроэндокринной аденокарциномы поджелудочной железы на этапе обследования. 1 табл., 2 пр.
Patent RU-2719507-C1 (RU)
Title: Method for assessing the technical state of a consumer controller based on neural network diagnosis
Inventor: ABRAMOVICH BORIS NIKOLAEVICH
IPC: G06N3/02
Filed: 2019-12-16
Granted: 2020-04-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to diagnosis of technical electromechanical equipment. Method comprises measuring parameters, calculating signs of rapid diagnosis, identifying faults and calculating deviations, taking into account algorithms of artificial neural network of Kohonen type, based on which are calculated and estimated coefficients of technical state of consumer-regulator by diagnostic subsystems, then based on obtained values of coefficients, technical condition is evaluated and diagnostic mode is selected, wherein coefficients are calculated taking into account changes in electric and vibration parameters over observed period of operation, then deviation of registered parameters is compared against standardized ones using neural network of Kohonen type and possibility of operation of electric installation as consumer-regulator is determined. 
     EFFECT: high accuracy and quality of assessing the technical state of equipment. 
     1 cl, 3 dwg, 3 tbl
Patent RU-2734593-C1 (RU)
Title: Uhf apparatus for defrosting and heating cow colostrum with coaxially located resonators
Inventor: NOVIKOVA GALINA VLADIMIROVNA
IPC: A47J39/00
Filed: 2020-01-30
Granted: 2020-10-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture and can be used for defrosting and heating cow colostrum in farms. UHF apparatus for defrosting and heating cow colostrum with coaxially located resonators comprises spherical resonator 3. Spherical resonator is made of non-ferromagnetic material with the possibility of heating of the cow colostrum and with magnetrons 2. Magnetrons are located on surface with shift by 120 degrees, emitters of which are directed inside. Along horizontal axis of spherical resonator coaxially there is cylindrical fine-meshed (perforated) non-ferromagnetic resonator 4 with bases. Resonator 4 is configured to defrost cow colostrum and rotate by means of a fluoroplastic shaft from electric motor 9. Bases of cylindrical fine-meshed resonator are made in the form of stationary installed caps 5 with holes above dielectric shaft. Diameters of spherical and cylindrical resonators are matched with wave length (2,450 MHz, 12.24 cm). To the hole of one base 5 of cylindrical fine-meshed resonator 4 there is receiving container 1 with a damper, which is located on the outer side of spherical resonator 3. Dielectric bushing 7 is inserted into the hole of the other base. Emitter from extra magnetron 6 inside cylindrical fine-meshed rotary resonator 4 is directed through bushing 7. On bottom side of spherical resonator 3 there is out-of-limit waveguide 8 with ball valve with temperature sensor installed. 
     EFFECT: invention ensures achievement of technical result consists in reduction of time of defrosting and warming up of cow colostrum while maintaining required physical, chemical and biological properties of the latter in continuous mode of operation with simultaneous reduction of power inputs. 
     1 cl, 2 dwg
Patent RU-2733579-C1 (RU)
Title: Device for reducing resistance of microorganisms
Inventor: BAGAEV VLADIMIR NIKOLAEVICH
IPC: A61N1/00
Filed: 2020-02-11
Granted: 2020-10-05
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment. Device for reducing the resistance of microorganisms comprises a series-connected modulator, a voltage-controlled generator consisting of a controlled reactive element, a high-frequency generator and a frequency multiplier, power amplifier connected to the antenna unit, as well as a control voltage generating unit. Input of the control voltage generating unit is connected to the output of the program unit for control of amplitude modulation parameters, and its output is connected to the power input of the power amplifier. Inbuilt radiation indicator is used to control ultrahigh frequency signal radiation. Modulator is in form of a unit for programmatic control of frequency modulation parameters, the output of which is connected to the input of a generator controlled by voltage. Control voltage generating unit is made in the form of device for change of power supply voltage of power amplifier. 
     EFFECT: low resistance of microorganisms. 
     5 cl, 8 dwg, 1 tbl
Patent RU-2738107-C1 (RU)
Inventor: KUVAEVA ELENA VLADIMIROVNA
IPC: C07D239/54
Filed: 2020-03-06
Granted: 2020-12-08
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to organic and medical chemistry and specifically to a method of producing compounds from the class of heterocyclic systems - 5-substituted-6-hydroxy-2,3-diphenyl pyrimidine-4(3H)-ones of general formula I, where R is CH 3 ; C 4 H 9  or C 6 H 5 . Method is realized by reacting N-phenylbenzole carboxymidamide with 2-substituted diethylpropanedioates in molar ratio of 1:1.1 in a dimethylformamide medium during catalysis with potassium hydrocarbonate, for which a suspension of N-phenylbenzene carboxyl imideamide and potassium bicarbonate in dimethyl formamide, while stirring, adding one of 2-substituted diethyl propane-di-anates selected from the group: diethyl-2-methylpropanedioate, diethyl-2-butylpropanedioate, diethyl-2-phenylpropanedioate. Reaction mass is heated and held at temperature of 175 °C prior to termination of ethanol distillation, target product is extracted from reaction mass by acid-base reprecipitation. 
       . 
     EFFECT: technical result is a low-toxicity method of producing 5-substituted-2,3-diphenyl-6-hydroxypyrimidine-4(3H)-ones, which can be used in medicine as potential antifungal agents. 
     1 cl, 2 tbl, 4 ex
Patent RU-2730716-C1 (RU)
Title: Mobile device for determining parameters of state and operating parameters of vibration machines, a vibration machine equipped with such a device, and a method of determining operating parameters and parameters of the state of vibration machines
Inventor: SCHAEFER JAN
IPC: G01M7/02
Filed: 2018-09-07
Granted: 2020-08-25
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: device comprises units (26', 26", 26"') of sensors, measurement data from which can be transmitted via wireless communication to computer unit (29). Each sensor unit is equipped with at least three acceleration sensors setting the local coordinate system, gravity sensor to detect orientation / direction of local coordinate system in space and integrated circuit for processing measurement data obtained by sensor units. Sensor units can be attached to vibration machine (1) with possibility of disconnection and at distance from each other in arbitrary orientation / direction. Vibrating machine can be a vibration screen, a vibration conveyor, a vibrating drier or a lining-excited screen. Method comprises the following steps: attaching at least four sensor units to vibration machine; measuring acceleration of vibration machine relative to spatial axes of local coordinate system in each sensor unit; converting local measurement data of sensor units to a homogeneous homogeneous coordinate system; Transformed measurement data are evaluated. 
     EFFECT: group of inventions can be used in vibrodiagnosis of equipment. 
     19 cl, 4 dwg
Patent RU-2757220-C1 (RU)
Title: Pharmaceutical composition for preventing and treating polycystic ovary syndrome
Inventor: Belousova Iuliia Vladimirovna
IPC: A61K31/714
Filed: 2020-06-03
Granted: 2021-10-12
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to the field of pharmacology, in particular, to pharmaceutical compositions for preventing and treating polycystic ovary syndrome (PCOS), containing the following components, % wt.: vitamin D3 - from 0.0006 to 0.001; vitamin B9 (folic acid) - from 0.004 to 0.006; alpha lipoic acid - from 5.3 to 7.1; myo inositol - from 89.9 to 92.5; D-chiro-inositol - from 2.0 to 2.6; manganese gluconate - from 0.35 to 0.47. 
     EFFECT: production of pharmaceutical compositions for preventing and treating polycystic ovary syndrome (PCOS) with increased efficiency of use and with an increased duration of effect (bodily system normalisation period). 
     1 cl, 6 tbl
Patent RU-2748716-C1 (RU)
Title: Breast cancer prognosis method
Inventor: PALTUEV RUSLAN MALIKOVICH
IPC: G01N33/574
Filed: 2020-06-03
Granted: 2021-05-31
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to oncology, and can be used to determine the prognosis of breast cancer in the early stages of the disease (stages T1, T2, N0). A method for predicting breast cancer includes an immunocytochemical study of a histological preparation made from a tumor tissue selected from a patient, during which the level of expression of the FOXA1 protein in tumor cells is determined by carrying out a reaction specific for said protein with an antibody that causes it to stain, the number of cells with stained nuclei is determined, and assess it in points on the Allred scale from the range of values from 0 to 5 points, determine the intensity of cell staining and evaluate it in points on the Allred scale from the range of values from 0 to 3 points, then determine the total score, the value of which is used as a parameter for the prognostic assessment, and to determine the parameter of the prognostic assessment, equipment is used that is capable of obtaining a digital (virtual) microscopic image of a histological specimen, processing and analyzing the image, equipped with a software package that provides counting the number of cells with stained nuclei, assessing the intensity of their color and calculating the total score, and with a value of this parameter from 4 to 8 points, the prognosis is assessed as favorable, while the patient's survival rate of 10 years or more is considered a favorable prognosis. 
     EFFECT: invention provides an expansion of the arsenal of methods for predicting breast cancer.  
     1 cl
Patent RU-2738961-C1 (RU)
Title: Method of determining spatial parameters of elements of telecommunication systems using wideband signals
Inventor: GONCHAROV PETR PETROVICH
IPC: G01S5/00
Filed: 2020-06-08
Granted: 2020-12-21
Abstract: FIELD: radio equipment. 
     SUBSTANCE: invention relates to radio engineering systems and can be used for passive determination by mobile measuring point of spatial parameters, for example, angular position, elements of broadband telecommunication systems. To this end, operations of estimating the amount and values of the characteristic frequencies  ,   used in the received broadband signals   are introduced: for source of FHSS signals by s 2 (t), number of used in the received implementation of FHSS signal of frequency positions and value of frequencies of positions - characteristic frequencies of the received FHSS signal  ,  , depending on the angular position β 2  sources of FHSS signals relative to mobile reception point speed vector; for source of LFM signals by s 3 (t) values of minimum and maximum frequencies of frequency bands of received LFM signal  ,  , depending on angular position β 3  source of LFM signals relative to mobile reception point velocity vector, clock synchronization for digital samples of broadband signals, for FHSS and LFM sources of demodulation signals, decoding and extracting information messages in accordance with a frequency-time plan, using successful extraction of information messages as a criterion of correctness of estimating values of characteristic frequencies  ,   of received broadband signals, determining spatial parameters  ,   of elements of telecommunication systems using broadband signals, based on differences in estimates of characteristic frequencies  ,   of received broadband signals and module speed vector of mobile receiving point  . 
     EFFECT: determining spatial parameters of elements of telecommunication systems using broadband signals, which does not require knowledge of actual frequencies of radiation of broadband radio-frequency radiation sources and use of complex multichannel devices. 
     1 cl, 1 dwg
Patent RU-2748151-C1 (RU)
Inventor: Kotov Pavel Fedorovich
IPC: G09B25/02
Filed: 2020-09-09
Granted: 2021-05-19
Abstract: FIELD: engineering. 
     SUBSTANCE: invention relates to simulators for instilling professional skills in technology for tying and tightening consumables, which is represented by various ties of cords and ribbons used when laying blocks of the parachute system, as well as when installing blocks of the parachute system on the object. The technical result is achieved by the fact that the simulator for practicing the practical skills of knitting knots from cords and ribbons contains a logic device connected to the trainee's console and the teacher's console, sensors for monitoring knitting of the cords and ribbons tightening knots, a case with a lid. The housing has a linear motor connected to a threaded bar. A device for testing units for strength is installed on the threaded bar, made in the form of two movable lips, between which a spring is located. On the movable lips, sensors are installed to control the knitting of the tightening of the knots of cords and tapes, connected to the dynamometer, with possibility of transmitting information by them to the screen of the logic device located on the case cover. A partition is made in the body, in which technological pockets are made, each of which contains a consumable, represented by various ties of cords and ribbons. On the side of the technological pockets, there are touch buttons with an exit to the logic device screen, in addition, the "Ready" button is installed in the body, connected with the instructor's console and the student's console. 
     EFFECT: invention is aimed at expanding functionality of the simulator by changing its design. 
     1 cl, 4 dwg
Patent RU-2754964-C1 (RU)
Inventor: BUROV DMITRIJ ALEKSEEVICH
IPC: G01C19/38
Filed: 2020-09-28
Granted: 2021-09-08
Abstract: Использование: для определения азимута. Сущность изобретения заключается в том, что при определении азимута лазерный гироскоп, который не имеет в своей конструкции устройства, устраняющего или уменьшающего влияние эффекта захвата встречных волн в кольцевом резонаторе, устанавливают таким образом, чтобы его вектор чувствительности был направлен под заданным ненулевым углом к плоскости горизонта, и осуществляют его поворот вокруг оси, перпендикулярной плоскости горизонта путем вращения с постоянной угловой скоростью (постоянной частотой вращения), в процессе вращения производят измерение и интегрирование выходного сигнала лазерного гироскопа относительно нулевого положения и положения, отстоящего от нулевого на 90°, после завершения полного оборота лазерного гироскопа относительно нулевого положения и положения, отстоящего от нулевого на 90°, по результатам интегрирования оценивают величины cosψ и sinψ, где ψ – искомый угол азимута, и определяют азимут с помощью выражения. В динамическом гирокомпасе, содержащем лазерный гироскоп, установленный на платформе устройства вращения с возможностью поворота с постоянной угловой скоростью вокруг оси, перпендикулярной плоскости горизонта, ось чувствительности лазерного гироскопа направлена под заданным ненулевым углом к плоскости горизонта. Поворотная платформа вращается с постоянной угловой скоростью вокруг оси, перпендикулярной плоскости горизонта, что позволяет отказаться от использования в составе лазерного гироскопа устройства, устраняющего или уменьшающего влияние эффекта захвата встречных волн в кольцевом резонаторе. В варианте реализации устройства в качестве датчика угла поворота платформы может использоваться второй лазерный гироскоп без устройства, устраняющего или уменьшающего влияние эффекта захвата встречных волн в кольцевом резонаторе, установленный по оси платформы. Технический результат: обеспечение снижения уровня шумов чувствительного элемента гирокомпаса, повышение точности и скорости измерения азимута гирокомпасом. 2 н. и 1 з.п. ф-лы, 3 ил.
Patent RU-2755483-C1 (RU)
Inventor: Suzdaltsev Igor Nikolaevich
IPC: E03B3/28
Filed: 2020-10-17
Granted: 2021-09-16
Abstract: FIELD: liquefaction of gases.SUBSTANCE: invention is intended for collecting water from fog. The mobile complex for collecting water from fog is characterised by containing vertical metal tubes for condensation of water vapour from the lower layers of the atmosphere, a metal tray for collection of water, whereto metal tubes are attached, a Peltier thermoelectric cooler providing cooling of the tray and tubes and supplied with electricity from various power sources using an electric transformer. The complex is configured to be transported, assembled, disassembled and be operated by one specialist.EFFECT: increase in the volume of collection of water from fog.1 cl, 1 dwg
Patent RU-2744118-C1 (RU)
Inventor: Lakunin Vladimir Yurievich
IPC: D06P3/00
Filed: 2020-10-23
Granted: 2021-03-02
Abstract: FIELD: fiber dying. 
     SUBSTANCE: invention relates to the field of technology for producing dyed heat- and fire-resistant aramid yarns and can be used in the chemical industry directly in the production of aramid yarns. A method for dyeing aramid fiber by introducing an acidic metal-containing dye at the stage of polymer synthesis or after polymer synthesis with subsequent spinning of a fiber from a solution based on aprotic amide solvents by a wet or dry-wet method is described. Aramid fiber is dyed with acid metal-containing dyes, with a general formula of Ме(-О-) 2 Кр(-SO 3 Na) n , in an amount of 0.5-5.0% by weight of the polymer.  
     EFFECT: proposed method makes it possible to obtain uniform and intense colors of a wide range, resistant to washing and friction while maintaining high physical and mechanical properties.   
     4 cl, 2 tbl
Patent RU-2749459-C1 (RU)
Inventor: Isaeva Anastasiya Aleksandrovna
IPC: C12N15/63
Filed: 2020-11-10
Granted: 2021-06-11
Abstract: Изобретение относится к биотехнологии. Описан универсальный интеграционный вектор pVEAL и рекомбинантая плазмида pVEAL-15742, обеспечивающая синтез и секрецию scFv-Fc антител ADI-15742, способных нейтрализовать вирус Эбола в клетках млекопитающих. Универсальный интеграционный вектор pVEAL служит для создания целевых плазмидных конструкций, обеспечивающих синтез и секрецию scFv-Fc моноклональных антител, имеет нуклеотидную последовательность SEQ ID No. 1 и содержит элементы в соответствии с физической и генетической картой, представленной на Фиг. 1. Плазмидная генетическая конструкция pVEAL-15742, обеспечивающая синтез и секрецию целевого белка scFv-Fc антитела ADI 15742 против вируса Эбола, имеет нуклеотидную последовательность SEQ ID No. 2 и содержит элементы в соответствии с физической и генетической картой, представленной на Фиг. 2. Техническим результатом заявляемого изобретения является создание универсального интеграционного вектора pVEAL и плазмидной генетической конструкции pVEAL-15742, обеспечивающей синтез и секрецию целевого белка scFv-Fc антитела ADI 15742 против вируса Эбола в клетках млекопитающих СНО-K1, полученного с использованием указанного универсального вектора pVEAL. 2 н.п. ф-лы, 6 ил., 5 пр.
Patent RU-2759342-C1 (RU)
Title: Method for diagnosing autoimmune gastritis in children with celiac disease
Inventor: Shapovalova Natalya Sergeevna
IPC: G01N1/28
Filed: 2020-12-03
Granted: 2021-11-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, in particular, to gastroenterology and pediatrics. In order to diagnose autoimmune gastritis in children with celiac disease, diagnostically significant histological indicators in the fundic and antral parts of the stomach and clinical and anamnestic data are evaluated by points. Based on the sum of the points, autoimmune gastritis (AIG) is diagnosed. 
     EFFECT: method provides a possibility of detecting AIG in the early stages of the disease prior to the onset of atrophic changes in the gastric mucosa with a high degree of accuracy. 
     1 cl, 3 tbl, 2 ex
Patent RU-2750909-C1 (RU)
Inventor: SATYGO ELENA ALEKSANDROVNA
IPC: A61C17/00
Filed: 2020-12-09
Granted: 2021-07-06
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, namely pediatric dentistry and is intended for use in the implementation of oral hygiene in children with disabilities with severe motor impairment, excluding the possibility of self-rinsing and spitting or using a toothbrush. The child's teeth and gums are sequentially irrigated segment by segment with a solution of xylitol at a concentration of 10%, after irrigation of each segment of the dentition, mechanical plaque removal is carried out using gauze napkins, starting from the first segment of the upper jaw and ending with the fourth segment of the lower jaw, from molars to incisors in circular movements from the cervical part of the tooth to the tubercles and the incisal edge. 
     EFFECT: method, by increasing efficiency of the quality of mechanical removal of dental plaque, makes it possible to reduce the index of oral hygiene and the risk of caries and periodontal diseases in this category of patients.  
     1 cl, 2 tbl, 1 ex
Patent RU-2755172-C1 (RU)
Inventor: Vlasov Anton Sergeevich
IPC: C04B26/26
Filed: 2020-12-29
Granted: 2021-09-13
Abstract: FIELD: road building materials. 
     SUBSTANCE: invention relates to road building materials, in particular to hot fine-grained asphalt-concrete mixtures, and can be used in road and airfield construction for paving roads of IV, V categories, industrial enterprises, infield and temporary highways. Asphalt concrete contains, wt%: natural sand 11-14, crushed stone 45-48, sand from crushing screenings 35-39, drill cuttings 4-8 as mineral powder, bitumen 5-5.3 over 100 wt.% of the mineral part. 
     EFFECT: expanding the arsenal of tools while reducing the negative impact on the environment of man-made waste - drill cuttings and reducing the cost of asphalt concrete.  
     1 cl, 1 tbl